218219
218219
15.09.2021 • 
Chemistry

What is the formula for the compound formed by Li+ and S2- ? Grupo de opciones de respuesta

Li2S2

S2Li

SLi

Li2S

LiS

SLi2

What is the formula for the compound formed by Al3+ and O2- ?
Grupo de opciones de respuesta

O2Al3

Al2O3

AlO

Al3O2

OAl

O3Al2
What is the formula for the compound formed by K+ and Cl- ?
Grupo de opciones de respuesta

K2Cl

K2Cl2

KCl2

ClK2

Cl2K

KCl

ClK
What is the formula for the compound formed by Al3+ and Br- ?
Grupo de opciones de respuesta

AlBr3

Br3Al

Br3Al3

Al3Br

Al3Br3

BrAl3

AlBr

BrAl
What is the formula for the compound formed by Na+ and F- ?
Grupo de opciones de respuesta

F2Na

FNa

Na2F

NaF2

NaF

Na2F2

F2Na2

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